Cumplimiento de WCAG 2.2 AA en 824351 sitios web de la UE — EAA / EN 301 549
65.9
Puntuación media de accesibilidad
5.1
Infracciones medias
392709
Crítico
1556190
Grave
777328 sitios analizados · EAA / EN 301 549
The European Accessibility Act (EAA, Directive 2019/882) requires WCAG 2.2 AA compliance for digital services since June 28, 2025. EN 301 549 is the harmonised standard. National transpositions include BFSG (Germany), LAAAB (Austria), and equivalent laws across all EU member states.
65.9/100
Average accessibility score
392709
Crítico
1556190
Grave
1808427
Moderado
202869
Menor
The European Accessibility Act (Directive 2019/882) requires digital services to meet WCAG 2.2 AA from June 28, 2025. Transposed into national law as EN 301 549, it covers websites, mobile apps, e-commerce, banking, transport, and e-books. Non-compliance can result in fines and market access restrictions.
Most common WCAG 2.2 AA violations across all scanned sites
Automated testing with axe-core covers approximately 30-40%% of WCAG 2.2 AA success criteria. The violations shown here are machine-detectable issues — full EAA compliance requires additional manual testing with assistive technologies.
| Regla | Severidad | Apariciones |
|---|---|---|
|
region Ensure all page content is contained by landmarks |
moderate | 549917 |
|
color-contrast Ensure the contrast between foreground and background colors meets WCAG 2 AA minimum contrast ratio thresholds |
serious | 482238 |
|
link-name Ensure links have discernible text |
serious | 429913 |
|
heading-order Ensure the order of headings is semantically correct |
moderate | 298543 |
|
landmark-one-main Ensure the document has a main landmark |
moderate | 260904 |
|
landmark-unique Ensure landmarks are unique |
moderate | 203105 |
|
image-alt Ensure <img> elements have alternative text or a role of none or presentation |
critical | 174347 |
|
page-has-heading-one Ensure that the page, or at least one of its frames contains a level-one heading |
moderate | 165745 |
|
target-size Ensure touch targets have sufficient size and space |
serious | 150724 |
|
meta-viewport Ensure <meta name="viewport"> does not disable text scaling and zooming |
moderate | 133291 |
|
frame-title Ensure <iframe> and <frame> elements have an accessible name |
serious | 92037 |
|
empty-heading Ensure headings have discernible text |
minor | 77784 |
|
button-name Ensure buttons have discernible text |
critical | 73456 |
|
html-has-lang Ensure every HTML document has a lang attribute |
serious | 66439 |
|
link-in-text-block Ensure links are distinguished from surrounding text in a way that does not rely on color |
serious | 61854 |
Average WCAG 2.2 AA score per industry — lowest first
The EAA (Directive 2019/882) applies to all B2C digital services since June 28, 2025 — including e-commerce, banking, transport, and telecommunications. Industry-specific scores reveal which sectors are prepared and which face compliance gaps.
Performance metrics complementing accessibility
While not directly regulated, Core Web Vitals affect accessibility — slow pages disproportionately impact users with older devices or limited connectivity. Google uses LCP, CLS, and INP as ranking signals, making performance a business and accessibility concern.
90.7
Rendimiento
2.8s
LCP
2.3s
FCP
174ms
TBT
495ms
TTFB
0.087
CLS
Cómo se recopilaron estos datos y qué representan.
Las pruebas de accesibilidad se realizan con axe-core, el motor de accesibilidad de código abierto estándar del sector. Cada página se renderiza en un navegador headless y se evalúa frente a los criterios de éxito de WCAG 2.2 AA.
Las pruebas automatizadas pueden detectar aproximadamente entre el 30 y el 40 % de todas las infracciones de WCAG. Los problemas que requieren criterio humano — como un texto alternativo significativo, un orden lógico de lectura o un contraste de color adecuado en gráficos complejos — requieren una revisión manual por parte de expertos.
La Ley Europea de Accesibilidad (EAA, Directiva 2019/882) exige el cumplimiento de WCAG 2.2 AA para los servicios digitales a partir del 28 de junio de 2025. EN 301 549 es la norma europea armonizada que implementa estos requisitos.
Los datos de Core Web Vitals, cuando están disponibles, se recopilan mediante auditorías de Lighthouse. Las puntuaciones de rendimiento se basan en datos de laboratorio y pueden diferir de las mediciones de campo (CrUX).
Los análisis automatizados detectan entre el 30 y el 40 % de los problemas. Nuestra auditoría experta cubre el alcance completo de WCAG 2.2 AA — pruebas manuales, tecnología de apoyo y orientación para la corrección.
Basado en análisis automatizados de 824351 sitios web europeos. Actualizado continuamente.